There is a red holographic line, which identifies the position on the X axis (width) and a green spot, which identifies the position on the Y axis (depth) which together signal the exact position, helping the operator in picking.
The light turns on when the pointer reaches the correct position and stays on until the operation is complete.
The green dot is placed in the center of the required tray compartment, using the tray side walls (or risers if present) as reference planes.
Also in this case the coordinates of the position and the alphanumeric information to be displayed on the bar are provided by Modula WMS and are always displayed also on the Copilot picking screen.